(male) Probably the most successful of all the Old French names of Germanic origin that were introduced to England by the Normans. It is derived from Germanic wil ‘will, desire’ + helm ‘helmet, protection’. The fact that it was borne by the Conqueror himself does not seem to have inhibited its favour with the ‘conquered’ population: in the first century after the Conquest it was the commonest male name of all, and not only among the Normans. In the later Middle Ages it was overtaken by John, but continued to run second to that name until the 20th century, when the picture became more fragmented.
Short forms: Will, Bill.
Pet forms: Willy, Willie, Billy.
Cognates: Irish: Uilliam. Scottish Gaelic: Uilleam. Welsh: Gwilym. German: Wilhelm. Dutch: Willem. Scandinavian: Vilhelm. French: Guillaume. Spanish: Guilermo. Catalan: Guillem. Portuguese: Guilherme. Italian: Guglielmo. Czech: Vilém. Slovenian: Viljem. Hungarian: Vilmos. Lithuanian: Vilhelmas. Latvian: Vilhelms.
English and Scottish: occupational name for a maker of objects of wood, metal, or bone by turning on a lathe, from Anglo-Norman French torner (Old French tornier, Latin tornarius, a derivative of tornus ‘lathe’). The surname may also derive from any of various other senses of Middle English turn, for example a turnspit, a translator or interpreter, or a tumbler.
English: nickname for a fast runner, from Middle English turnen ‘to turn’ + ‘hare’.
English: occupational name for an official in charge of a tournament, Old French tornei (in origin akin to 1).
Jewish (eastern Ashkenazic): habitational name from a place called Turno or Turna, in Poland and Belarus, or from the city of Tarnów (Yiddish Turne) in Poland.
Translated or Americanized form of any of various other like-meaning or likesounding Jewish surnames.
South German (T(h)ürner): occupational name for a guard in a tower or a topographic name from Middle High German turn ‘tower’, or a habitational name for someone from any of various places named Thurn, for example in Austria.